AT&T ISDN 7506, ISDN 7507, ISDN 7505 manual Bridging

To cancel Automatic	1 Press ì Auto Callback ü again
Callback	or Dial Automatic Callback Cancel code
	[confirmation tone]
	● Green light goes off

Bridging

To answer a bridged call	1	Press ì xxxxx ü of bridged call
		Note: If your voice terminal has Ringing
		Appearance Preference, this step is not necessary;
		you will automatically be connected to the call when
		you lift the handset.
	2	Pick up handset
To prevent other bridged	1	Press ì Exclusion xxxxx ü while connected to the call
terminals from entering a		Note: Pressing ì Exclusion xxxxx ü again reactivates
call (on a per call basis)
		bridging.

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